206513362

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{7829}}^1$

素因数の和:7962

約数の個数: 24

約数和(自身を含む): 343658700

約数和(自身を除く): 137145338

約数列:

[1, 2, 11, 22, 109, 121, 218, 242, 1199, 2398, 7829, 13189, 15658, 26378, 86119, 172238, 853361, 947309, 1706722, 1894618, 9386971, 18773942, 103256681, 206513362]

約数ペア:

[(1, 206513362), (2, 103256681), (11, 18773942), (22, 9386971), (109, 1894618), (121, 1706722), (218, 947309), (242, 853361), (1199, 172238), (2398, 86119), (7829, 26378), (13189, 15658)]